45451880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66841}}^1$

素因数の和:66869

約数の個数: 32

約数和(自身を含む): 108284040

約数和(自身を除く): 62832160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66841, 133682, 267364, 334205, 534728, 668410, 1136297, 1336820, 2272594, 2673640, 4545188, 5681485, 9090376, 11362970, 22725940, 45451880]

約数ペア:

[(1, 45451880), (2, 22725940), (4, 11362970), (5, 9090376), (8, 5681485), (10, 4545188), (17, 2673640), (20, 2272594), (34, 1336820), (40, 1136297), (68, 668410), (85, 534728), (136, 334205), (170, 267364), (340, 133682), (680, 66841)]